1.Structure of Prepainted Galvanized steel Coil ：
With Gi as base metal,after pretreatmet (degrease and chemical treatment) and liquid dope with several Layers of color,then after firing and cooling,finally the plate steel is called pre-painted galvanized steel ( PPGI) .Pre-painted galvanized steel is good capable of decoration ,molding,corrosion resistance
2.Main Features of Prepainted Galvanized steel Coil：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Prepainted Galvanized steel Coil Images
4.Prepainted Galvanized steel Coil Specification
Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169
Grade: DX51D CGCC CS
Coil weight:3-12 MT
ISO9001:2008 BV SGS
0.16MM-0.8MM*1250MM OR UNDER
0.127-1.2*1250MM OR UNDER
0.12MM-2MM*1250MM OR UNDER
Steel coil,Steel sheets/plates,Corrugated steel sheets/plates
Ccold rolled-galvalume /galvanized-PPGI/PPGL
Cold rolled- galvanized
Cold rolled-galvalume /Aluzinc
Chromate treatment /chromate-free treatment /untreated unoile/oiled,TENSION LEVELLERT SKIN PASS anti-fingerprint/un-anti-fingerprint,Coating,color
Structural use ,roofing, commercial use, household appliance, industry, family
5.FAQ of Prepainted Galvanized steel Coi
We have organized several common questions for our clients，may help you sincerely：
1.How do you control your quality
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
2.how long we will receive the goods ？
After receiving your deposit or workable lc ,our normal shipment date is 15-20days,and it takes around 28 days to reach your port of destination. But is up to different destination
3. what is your moq
Normally our moq is 25per size ,but it is up to different size
- Q:What are the characteristics of hot-rolled steel coils and cold rolled steel coils? What loading and unloading tools should be used? What items should be paid attention to?
- Steel is usually stable in performance. One thing is that the environment should be dry, not rain, because the damp environment is easy to rust. As long as it's in a dry room, it's basically no problem.
- Q:What is the material of steel coil 08F and what brand can be used instead?
- 20 steel used for various mechanical parts is not subjected to great stress and toughness, such as rod, sleeve, screw, lifting hook; also can be used for manufacturing in 60 pressure and 450 DEG C using non corrosive medium pipes, pipe; can also be used for carbon and cyanide carburized core strength is not the chain, such as bushings, roller, shaft and gear, sprocket and other important.
- Q:What is the maximum width of galvanized steel strip, please? The galvanized coat is 275, and how long is one coil?
- The length of the roll is related to its width and thickness, but not to the extent of the zinc layer.
- Q:What is the accuracy of steel tape inspection?
- The project is through the detection of steel tape, steel tape each batch have the error him different, so do projects each into a batch of steel tape has to go through the inspection department, let this batch of steel tape has reached the same error range. All the measuring tools in this project are unified into these steel tape measures, so that the measurement error is guaranteed.
- Q:Several reading methods of steel tape measure
- Indirect reading methodIn some parts of the steel tape can not be used directly, can use the ruler or ruler, the zero alignment measurement, ruler and measurement direction; steel tape measure distance to a whole scale ruler or ruler, with more than a long reading amount. (3).Some errors in measuring steel tape
- Q:Cold rolled steel coil steel, what is the difference?
- Steel rolling process is different from the steel produced naturally different!
- Q:What is the difference between a steel strip and a coil? The steel strip is flat steel, and the steel coil is made of steel.
- A steel strip is a steel strip of relative range, and can be called a steel strip when the width is less than 1000.
- Q:What does "steel roll number" mean?
- According to the project schedule, track and coil encoding management to the quality of the products, which makes the production with a rational and quality after processing, troubleshoot save time, contribute to the automation of production smoothly, improve and stabilize the quality of products for production order arrangement and classification of coils.
- Q:Is a steel plate the same as a steel coil?
- Generally speaking, they can be used interchangeably, and the purchase price of the plate is slightly cheaper.
- Q:What's the length of a coil of cold rolled steel? Is there a standard?
- But in the process of production, not the large volume, a few kilometers long have. The small volume sold by the finished product is much shorter.
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